Exhibit 99.1 FOR IMMEDIATE RELEASE Contact: Allan Drury November 7, 2024 212-460-4111 Media Relations Consolidated Edison, Inc. 212 460 4111 (24 hours) 4 Irving Place New York, NY 10003 www.conEdison.com CON EDISON REPORTS 2024 THIRD QUARTER EARNINGS NEW YORK - Consolidated Edison, Inc. (Con Edison) (NYSE: ED) today reported 2024 third quarter net income for common stock of $588 million or $1.70 a share compared with $526 million or $1.53 a share in the 2023 third quarter. Adjusted earnings (non-GAAP) were ...